I noticed that the Saurian Race (racFCSaura) seems to show up even when the Fantasy Companion source is not selected. I THINK it's because the sources selected for it are both the "Fantasy Companion" AND the "Select Races" setting. I think the latter simply needs to be unchecked, otherwise if I select the "Select Races" option in some other setting I would have to deliberately preclude the FC version of Saurian which I don't want to do for a default setting (where I don't want to assume that everyone has bought the Companions add-on.)